Skip to content

🚨 [security] Update multer 1.4.2 → 2.0.0 (major) #315

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Open
depfu wants to merge 1 commit into
base: master
Choose a base branch
from
Open

🚨 [security] Update multer 1.4.2 → 2.0.0 (major) #315

depfu wants to merge 1 commit into from

Conversation

@depfu
Copy link

@depfu depfu bot commented May 20, 2025

🚨 Your current dependencies have known security vulnerabilities 🚨

This dependency update fixes known security vulnerabilities. Please see the details below and assess their impact carefully. We recommend to merge and deploy this as soon as possible!

Here is everything you need to know about this upgrade. Please take a good look at what changed and the test results before merging this pull request.

What changed?

✳️ multer (1.4.2 → 2.0.0) · Repo · Changelog

Security Advisories 🚨

🚨 Multer vulnerable to Denial of Service via memory leaks from unclosed streams

Impact

Multer <2.0.0 is vulnerable to a resource exhaustion and memory leak issue due to improper stream handling. When the HTTP request stream emits an error, the internal busboy stream is not closed, violating Node.js stream safety guidance.

This leads to unclosed streams accumulating over time, consuming memory and file descriptors. Under sustained or repeated failure conditions, this can result in denial of service, requiring manual server restarts to recover. All users of Multer handling file uploads are potentially impacted.

Patches

Users should upgrade to 2.0.0

Workarounds

None

References

🚨 Multer vulnerable to Denial of Service from maliciously crafted requests

Impact

A vulnerability in Multer versions >=1.4.4-lts.1 allows an attacker to trigger a Denial of Service (DoS) by sending a malformed multi-part upload request. This request causes an unhandled exception, leading to a crash of the process.

Patches

Users should upgrade to 2.0.0

Workarounds

None

References

Release Notes

1.4.4 (from changelog)

  • Bugfix: Handle missing field names (#913)
  • Docs: Add Vietnamese translation (#803)
  • Docs: Improve Spanish translation (#948)

1.4.3 (from changelog)

  • Bugfix: Avoid deprecated pseudoRandomBytes function (#774)
  • Docs: Add Português Brazil translation for README (#758)
  • Docs: Clarify the callback calling convention (#775)
  • Docs: Add example on how to link to html multipart form (#580)
  • Docs: Add Spanish translation for README (#838)
  • Docs: Add Math.random() to storage filename example (#841)
  • Docs: Fix mistakes in russian doc (#869)
  • Docs: Improve Português Brazil translation (#877)
  • Docs: Update var to const in all Readmes (#1024)
  • Internal: Bump mkdirp version (#862)
  • Internal: Bump Standard version (#878)

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 68 commits:

✳️ chart.js (2.9.1 → 2.9.4) · Repo

Security Advisories 🚨

🚨 Prototype pollution in chart.js

This affects the package chart.js before 2.9.4. The options parameter is not properly sanitized when it is processed. When the options are processed, the existing options (or the defaults options) are deeply merged with provided options. However, during this operation, the keys of the object being set are not checked, leading to a prototype pollution.

Release Notes

2.9.4

This is the last release of v2 and focused on fixing bugs identified in the v2.9.3 release.

Bugs Fixed

  • #7404 - Preserve prototypes when cloning. Thanks @iddings
  • #7587 - Fix docs for external moment.js. Thanks @mojoaxel
  • #7853 - Fix box recursion when dimensions are NaN. Thanks @alessandroasm
  • #7883 - Fix call stack exception when computing label sizes. Thanks @silentmatt
  • #7918 - Prevent global prototype pollution via the merge helper
  • #7920 - Use Object.create(null) as merge target, to prevent prototype pollution

2.9.3

Bug Fixes

  • #6698 Fix undefined variable
  • #6719 Don't make legend empty when fill is false

Thanks to the maintainers and collaborators for their help to improve and test Chart.js (@kurkle, @benmccann, and @etimberg).

2.9.2

Bug Fixes

  • #6641 IE11 & Edge compatible style injection
  • #6655 Backwards compatible default fill for radar charts
  • #6660 Improve clipping of line charts when border widths are large
  • #6661 When a legend item is clicked, make sure the correct item is hidden
  • #6663 Refresh package-lock file to pick up new dependency

Performance

  • #6671 Stop unnecessary line calculations

Documentation

  • #6643 Combine performance documentation sections

Thanks to the maintainers and collaborators for their help to improve and test Chart.js (@nagix, @kurkle, @benmccann, @etimberg and @simonbrunel).

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by more commits than we can show here.

↗️ buffer-from (indirect, 1.1.1 → 1.1.2) · Repo

Release Notes

1.1.2

🐛 Fixes

  • Avoid error on non-Node.js environments

🌹 Internal Changes

  • Bump Standard to v12
  • Bump js-yaml in package lock
  • Remove package lock file

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 5 commits:

↗️ busboy (indirect, 0.2.14 → 1.6.0) · Repo

Commits

See the full diff on Github. The new version differs by 31 commits:

↗️ streamsearch (indirect, 0.1.2 → 1.1.0) · Repo

Commits

See the full diff on Github. The new version differs by 10 commits:

🗑️ dicer (removed)

🗑️ emoji-regex (removed)

Depfu Status

Depfu will automatically keep this PR conflict-free, as long as you don't add any commits to this branch yourself. You can also trigger a rebase manually by commenting with @depfu rebase.

All Depfu comment commands
@​depfu rebase
Rebases against your default branch and redoes this update
@​depfu recreate
Recreates this PR, overwriting any edits that you've made to it
@​depfu merge
Merges this PR once your tests are passing and conflicts are resolved
@​depfu cancel merge
Cancels automatic merging of this PR
@​depfu close
Closes this PR and deletes the branch
@​depfu reopen
Restores the branch and reopens this PR (if it's closed)
@​depfu pause
Ignores all future updates for this dependency and closes this PR
@​depfu pause [minor|major]
Ignores all future minor/major updates for this dependency and closes this PR
@​depfu resume
Future versions of this dependency will create PRs again (leaves this PR as is)

@depfu depfu bot added the depfu label May 20, 2025
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Assignees

No one assigned

Labels

depfu

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

1 participant